SN/T 3920-2014
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
SN/T 3920-2014
D-(-)-para-hydroxyphenylglycine
SN/T 3920-2014
SN/T 3920-2014
D(-)Alpha-Parahydroxyphenylglycine Dane Salt(Methyl Potassium)
SN/T 3920-2014
SN/T 3920-2014
SN/T 3920-2014
Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export - LC-MS/MS method
SN/T 3920-2014
SN/T 3920-2014
SN/T 3920-2014
SN/T 3920-2014
Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
SN/T 3920-2014
SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD
SN/T 3920-2014
A-hydroxy polyether polyols
SN/T 3920-2014
Plastics - Trihydroxy polyether polyols
SN/T 3920-2014
Plastics - Tetrahydroxy polyether polyols
SN/T 3920-2014
Plastics - Octahydroxy polyether polyols
SN/T 3920-2014
SN/T 3920-2014
Plastics - Di-hydroxyl polyether polyols
SN/T 3920-2014
Plastics - Hex-hydroxyl polyether polyols
SN/T 3920-2014
4,4’-Sulfonyldiphenol(Bisphenol-S)